<template>
  <div>
    <h1>{{ title }}</h1>
    <el-button type="primary" @click="increment">
      Count: {{ count }}
    </el-button>
  </div>
</template>

<script setup lang="ts">
import { ref } from 'vue'

const title = ref('Hello Vue 3')
const count = ref(0)

const increment = () => {
  count.value++
}
</script> 